SHP 2: Change SpdySettingsMap to use SchemeHostPort as the key. No change to Pref data.

net/spdy/spdy_session.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "net/spdy/spdy_session.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <utility>
@@ skipping 2015 matching lines @@
     NOTREACHED();
     return base::WeakPtr<SpdyStream>();
   }
 
   net_log_.AddEvent(NetLog::TYPE_HTTP2_STREAM_ADOPTED_PUSH_STREAM,
                     base::Bind(&NetLogSpdyAdoptedPushStreamCallback,
                                active_it->second.stream->stream_id(), &url));
   return active_it->second.stream->GetWeakPtr();
 }
 
+url::SchemeHostPort SpdySession::GetSpdyServer() {
+  SSLInfo ssl_info;
+  bool is_https = connection_->socket()->GetSSLInfo(&ssl_info);
+  return url::SchemeHostPort(is_https ? "https" : "http",
+                             host_port_pair().host(),
+                             host_port_pair().port());
+}
+
 bool SpdySession::GetSSLInfo(SSLInfo* ssl_info,
                              bool* was_npn_negotiated,
                              NextProto* protocol_negotiated) {
   *was_npn_negotiated = connection_->socket()->WasNpnNegotiated();
   *protocol_negotiated = connection_->socket()->GetNegotiatedProtocol();
   return connection_->socket()->GetSSLInfo(ssl_info);
 }
 
 Error SpdySession::GetSignedEKMForTokenBinding(crypto::ECPrivateKey* key,
                                                std::vector<uint8_t>* out) {
@@ skipping 126 matching lines @@
 }
 
 void SpdySession::OnHeaderFrameEnd(SpdyStreamId stream_id, bool end_headers) {
   LOG(FATAL);
 }
 
 void SpdySession::OnSettings(bool clear_persisted) {
   CHECK(in_io_loop_);
 
   if (clear_persisted)
-    http_server_properties_->ClearSpdySettings(host_port_pair());
+    http_server_properties_->ClearSpdySettings(GetSpdyServer());
 
   if (net_log_.IsCapturing()) {
     net_log_.AddEvent(NetLog::TYPE_HTTP2_SESSION_RECV_SETTINGS,
                       base::Bind(&NetLogSpdySettingsCallback, host_port_pair(),
                                  clear_persisted));
   }
 
   if (GetProtocolVersion() >= HTTP2) {
     // Send an acknowledgment of the setting.
     SpdySettingsIR settings_ir;
     settings_ir.set_is_ack(true);
     EnqueueSessionWrite(
         HIGHEST,
         SETTINGS,
         scoped_ptr<SpdyFrame>(
             buffered_spdy_framer_->SerializeFrame(settings_ir)));
   }
 }
 
 void SpdySession::OnSetting(SpdySettingsIds id, uint8_t flags, uint32_t value) {
   CHECK(in_io_loop_);
 
   HandleSetting(id, value);
   http_server_properties_->SetSpdySetting(
-      host_port_pair(),
+      GetSpdyServer(),
       id,
       static_cast<SpdySettingsFlags>(flags),
       value);
   received_settings_ = true;
 
   // Log the setting.
   const SpdyMajorVersion protocol_version = GetProtocolVersion();
   net_log_.AddEvent(NetLog::TYPE_HTTP2_SESSION_RECV_SETTING,
                     base::Bind(&NetLogSpdySettingCallback, id, protocol_version,
                                static_cast<SpdySettingsFlags>(flags), value));
@@ skipping 645 matching lines @@
   if (session_max_recv_window_size_ > session_recv_window_size_) {
     IncreaseRecvWindowSize(session_max_recv_window_size_ -
                            session_recv_window_size_);
   }
 
   if (protocol_ == kProtoSPDY31) {
     // Finally, notify the server about the settings they have
     // previously told us to use when communicating with them (after
     // applying them).
     const SettingsMap& server_settings_map =
-        http_server_properties_->GetSpdySettings(host_port_pair());
+        http_server_properties_->GetSpdySettings(GetSpdyServer());
     if (server_settings_map.empty())
       return;
 
     SettingsMap::const_iterator it =
         server_settings_map.find(SETTINGS_CURRENT_CWND);
     uint32_t cwnd = (it != server_settings_map.end()) ? it->second.second : 0;
     UMA_HISTOGRAM_CUSTOM_COUNTS("Net.SpdySettingsCwndSent", cwnd, 1, 200, 100);
 
     for (SettingsMap::const_iterator it = server_settings_map.begin();
          it != server_settings_map.end(); ++it) {
@@ skipping 186 matching lines @@
                             received_settings_ ? 1 : 0, 2);
   UMA_HISTOGRAM_CUSTOM_COUNTS("Net.SpdyStreamStallsPerSession",
                               stalled_streams_,
                               0, 300, 50);
   UMA_HISTOGRAM_ENUMERATION("Net.SpdySessionsWithStalls",
                             stalled_streams_ > 0 ? 1 : 0, 2);
 
   if (received_settings_) {
     // Enumerate the saved settings, and set histograms for it.
     const SettingsMap& settings_map =
-        http_server_properties_->GetSpdySettings(host_port_pair());
+        http_server_properties_->GetSpdySettings(GetSpdyServer());
 
     SettingsMap::const_iterator it;
     for (it = settings_map.begin(); it != settings_map.end(); ++it) {
       const SpdySettingsIds id = it->first;
       const uint32_t val = it->second.second;
       switch (id) {
         case SETTINGS_CURRENT_CWND:
           // Record several different histograms to see if cwnd converges
           // for larger volumes of data being sent.
           UMA_HISTOGRAM_CUSTOM_COUNTS("Net.SpdySettingsCwnd",
@@ skipping 217 matching lines @@
     if (!queue->empty()) {
       SpdyStreamId stream_id = queue->front();
       queue->pop_front();
       return stream_id;
     }
   }
   return 0;
 }
 
 }  // namespace net